[PATCH 4/4] i2c: stm32f7: use proper DMAENGINE API for termination

[Wolfram Sang]

On Mon, Sep 20, 2021 at 05:21:32PM +0200, Alain Volmat wrote:
> dmaengine_terminate_all() is deprecated in favor of explicitly saying if
> it should be sync or async.  Here, we use dmaengine_terminate_sync in
> i2c_xfer and i2c_smbus_xfer handlers and rely on
> dmaengine_terminate_async within interrupt handlers
> (transmission error cases).
> dmaengine_synchronize is added within i2c_xfer and i2c_smbus_xfer handler
> to finalize terminate started in interrupt handlers.
> 
> Signed-off-by: Alain Volmat <alain.volmat at foss.st.com>

Applied to for-current, thanks!

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